ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate structure

ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate

TL;DR: ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate (CAS 877646-29-2) is a chemical compound with molecular formula C20H20ClN3O3S and molecular weight 417.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

ethyl 4-[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl-3-oxobutanoate

Also Known As: ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate, ethyl 4-((3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl)thio)-3-oxobutanoate, ethyl 4-[3-(4-chlorophenyl)-2,5-dimethyl(8-hydropyrazolo[1,5-a]pyrimidin-7-ylt hio)]-3-oxobutanoate, ethyl 4-[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl-3-oxobutanoate

CAS: 877646-29-2
Molecular Formula C20H20ClN3O3S
Molecular Weight 417.09 g/mol
LogP 4.28094
Topological Polar Surface Area 73.56 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 6
Rotatable Bonds 7
Exact Mass 417.0914
Heavy Atoms 28
Complexity 1031.347

Chemical Identifiers

CAS Number 877646-29-2
SMILES CCOC(=O)CC(=O)CSC1=CC(=NC2=C(C(=NN12)C)C3=CC=C(C=C3)Cl)C

Product Overview

ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate (CAS 877646-29-2), with molecular formula C20H20ClN3O3S and molecular weight 417.09 g/mol. IUPAC: ethyl 4-[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl-3-oxobutanoate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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Chemical Property Profile of ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate

XLogP
4.28094
TPSA (Topological Polar Surface Area)
73.56
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
6
Rotatable Bonds
7
Heavy Atoms
28
Complexity
1031.347
Exact Mass
417.0914
Monoisotopic Mass
417.0914
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate

The XLogP value of 4.28094 indicates that ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 73.56 Ų falls within the moderate polarity range, balancing permeability and solubility for ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate. Following Lipinski's Rule of Five, ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate has 0 hydrogen bond donor(s) and 6 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate?

The CAS number of ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate is 877646-29-2.

What is the molecular formula of ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate?

The molecular formula of ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate is C20H20ClN3O3S.

What is the molecular weight of ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate?

The molecular weight of ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate is 417.09 g/mol.

Where can I buy ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate?

You can request a quote for ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate?

Yes, KEHONG BIO provides custom synthesis services for ethyl 4-{[3-(4-chlorophenyl)-2,5-dimethylpyrazolo[1,5-a]pyrimidin-7-yl]sulfanyl}-3-oxobutanoate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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